Top 10 granulator machine Factory in China

Jul 11, 2026

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Ava Wilson
Ava Wilson
Ava is a project manager at Wuxi Ritech. She is responsible for coordinating all aspects of waste recycling projects, ensuring that projects are completed on time and within budget with high - quality results.

Introduction to Granulator Machine

A granulator machine is a crucial piece of equipment widely used in various industries, including plastics, pharmaceuticals, food, chemicals, and more. Its main function is to transform raw materials into granules of uniform size and shape. In the plastics industry, for example, granulator machines are used to recycle plastic waste by cutting and grinding it into small granules that can be reused for manufacturing new plastic products. In the pharmaceutical field, they are employed to produce granules for tablets and capsules, ensuring accurate dosing and better flow properties of the drugs.


The working principle of a granulator machine typically involves feeding the raw materials into the machine, where they are subjected to cutting, shearing, or extrusion forces. The machine then breaks down the materials and forms them into granules through a series of processes, such as sieving and cooling. Different types of granulator machines are available, including rotary granulators, flat die granulators, and ring die granulators, each with its own advantages and suitable applications.


Now, let's take a look at the top 10 granulator machine factories in China.


1. Wuxi Ritech Machinery Co., Ltd.

Wuxi Ritech Machinery Co., Ltd. is a leading manufacturer of granulator machines and recycling equipment in China. The company is committed to providing high - quality, efficient, and environmentally friendly solutions for the recycling industry.


Company Introduction

Established in [year], Wuxi Ritech Machinery Co., Ltd. has a strong R & D team composed of experienced engineers and technicians. They continuously invest in research and development to improve the performance and quality of their products. The company's products are exported to more than [X] countries and regions around the world, winning a good reputation in the international market.


The company's production facilities are state - of - the - art, equipped with advanced processing equipment and testing instruments. This ensures that each granulator machine produced meets strict quality standards. They adhere to the concept of "quality first, customer first" and provide comprehensive after - sales service to ensure that customers can use their products with confidence.


Features of Granulator Machines

  • High - efficiency Cutting System: The granulator machines of Wuxi Ritech are equipped with a high - efficiency cutting system. The sharp blades can quickly cut and grind various types of plastic materials, such as PE, PP, PVC, etc., into uniform granules. The cutting speed is adjustable, which can meet the different production requirements of customers.
  • Low Energy Consumption: With advanced design and technology, the granulator machines consume less energy compared to similar products in the market. This not only reduces the production cost for customers but also conforms to the global trend of energy conservation and environmental protection.
  • Stable Performance: The machines are made of high - quality materials and undergo strict quality control during the production process. This ensures their stable performance and long service life. They can operate continuously for a long time without major breakdowns, improving the production efficiency of customers.


Company Advantages

  • Customization Service: Wuxi Ritech can provide customized granulator machines according to the specific needs of customers. Whether it is the size, capacity, or function of the machine, they can design and produce a suitable solution for customers.
  • Technical Support: The company offers comprehensive technical support to customers. Their professional technicians can provide on - site installation, commissioning, and training services for customers, ensuring that customers can operate the machines correctly and efficiently.
  • Good Reputation: With years of development and high - quality products and services, Wuxi Ritech has established a good reputation in the industry. Customers trust their products and are willing to cooperate with them for a long - term.


Website: https://www.ritech-recycle.com/


2. Nanjing Jieya Extrusion Machinery Co., Ltd.

Company Introduction

Nanjing Jieya Extrusion Machinery Co., Ltd. is a well - known enterprise specializing in the research, development, production, and sales of extrusion machinery and granulator machines. The company was founded in [year] and has a modern production base with a large - scale production capacity.


The company has a group of high - level R & D personnel who are constantly exploring new technologies and new processes. They combine the latest international trends with the actual needs of the market to develop innovative granulator machines. Their products cover a wide range of applications, including the production of plastic granules, masterbatch granules, and engineering plastic granules.


In terms of quality management, Nanjing Jieya has established a strict quality control system. From the selection of raw materials to the final assembly and testing of products, every step is strictly monitored to ensure the high quality of products. The company also attaches great importance to after - sales service, with a professional after - sales team that can quickly respond to customer needs.


Features of Granulator Machines

  • Precise Extrusion Technology: The granulator machines of Nanjing Jieya adopt precise extrusion technology. They can accurately control the temperature, pressure, and flow rate during the extrusion process, ensuring the uniform quality of the granules. This is particularly important for the production of high - performance engineering plastics.
  • Modular Design: The machines have a modular design, which makes them easy to install, maintain, and upgrade. Customers can choose different modules according to their production needs, improving the flexibility of the production line.
  • High - Quality Screw Design: The screws in the granulator machines are designed with high - precision and high - wear - resistance materials. They can effectively convey and plasticize the materials, improving the production efficiency and the quality of the granules.


Company Advantages

  • Rich Experience: With many years of experience in the industry, Nanjing Jieya has a deep understanding of the market and customer needs. They can provide professional solutions and advice to customers, helping them to improve their production efficiency and product quality.
  • Complete Product Line: The company offers a complete product line of granulator machines, including single - screw granulators, twin - screw granulators, and underwater pelletizing systems. This allows customers to choose the most suitable machine according to their specific production requirements.
  • International Cooperation: Nanjing Jieya has established cooperative relationships with many international companies. They can introduce the latest international technologies and management experience, continuously improving their product competitiveness.


3. Zhangjiagang City Chenrui Machinery Co., Ltd.

Company Introduction

Zhangjiagang City Chenrui Machinery Co., Ltd. is a professional manufacturer of plastic machinery, including granulator machines. The company was established in [year] and is located in Zhangjiagang, a famous base for plastic machinery manufacturing in China.


The company has a strong production capacity and a complete set of production equipment. They focus on product quality and technological innovation. Their R & D team is constantly working on improving the performance and functionality of granulator machines. The company also attaches great importance to talent cultivation and has attracted a large number of professional and technical personnel to join.


In addition to domestic sales, Zhangjiagang City Chenrui Machinery Co., Ltd. also exports its products to many countries and regions in Europe, America, Asia, and Africa. Their products are well - received by customers for their high quality and reasonable price.


Features of Granulator Machines

  • Advanced Cooling System: The granulator machines are equipped with an advanced cooling system. This can quickly cool the granules after extrusion, preventing the granules from sticking together and ensuring the good appearance and quality of the products.
  • Easy - to - Operate Interface: The machines are designed with an easy - to - operate interface. Operators can easily set and adjust the parameters of the machine, such as temperature, speed, and pressure, through the control panel, reducing the difficulty of operation and improving the production efficiency.
  • Good Crushing Effect: The crushing mechanism in the granulator machines can effectively break down large pieces of plastic materials into small granules. The crushing effect is uniform, and the size of the granules can be adjusted according to customer requirements.


Company Advantages

  • Cost - effective Products: The company offers cost - effective granulator machines. They can provide high - quality products at a relatively low price, which is very attractive to customers, especially those with limited budgets.
  • Fast Delivery: With a strong production capacity and efficient production management, Zhangjiagang City Chenrui Machinery Co., Ltd. can ensure fast delivery of products. This helps customers to start their production as soon as possible and meet the market demand.
  • On - site Service: The company provides on - site service to customers. Their technicians can go to the customer's factory for installation, commissioning, and maintenance, ensuring that the machines can operate normally and stably.


4. Shanghai Jwell Machinery Co., Ltd.

Company Introduction

Shanghai Jwell Machinery Co., Ltd. is a well - known enterprise in the field of plastic machinery manufacturing. It was founded in [year] and has become a leading manufacturer of granulator machines and extrusion lines in China.


The company has a large - scale modern factory and a high - level R & D center. Their R & D team is composed of experts in the fields of mechanical design, electrical control, and polymer processing. They are constantly developing new products and improving the performance of existing products.


Shanghai Jwell Machinery Co., Ltd. has a strict quality management system. They use high - quality raw materials and advanced manufacturing processes to ensure the reliability and durability of their products. The company's products are widely used in various industries, such as packaging, building materials, and automotive.


Features of Granulator Machines

  • Intelligent Control System: The granulator machines of Shanghai Jwell are equipped with an intelligent control system. This system can automatically monitor and adjust the operating parameters of the machine, such as temperature, pressure, and speed, to ensure the stable operation of the machine and the high quality of the granules.
  • High - Precision Gearbox: The machines are equipped with a high - precision gearbox, which can provide stable power transmission. The gearbox has high - efficiency and low - noise characteristics, improving the overall performance of the machine.
  • Multiple Granulating Modes: The granulator machines support multiple granulating modes, such as strand granulation, underwater granulation, and water - ring granulation. Customers can choose the most suitable granulating mode according to their product requirements.


Company Advantages

  • Global Sales Network: Shanghai Jwell has established a global sales network, with offices and agents in many countries and regions. This allows them to quickly respond to customer needs and provide timely after - sales service.
  • Continuous Innovation: The company is committed to continuous innovation. They invest a large amount of funds in R & D every year to develop new technologies and products, keeping up with the development trend of the industry.
  • Comprehensive Training: Shanghai Jwell provides comprehensive training to customers. They can train customers' operators on the operation, maintenance, and troubleshooting of the machines, improving the customers' ability to use the machines independently.


5. Nanjing Keya Extrusion Equipment Co., Ltd.

Company Introduction

Nanjing Keya Extrusion Equipment Co., Ltd. is a professional manufacturer of extrusion equipment and granulator machines. The company was established in [year] and has a strong technical force and rich production experience.


The company's R & D team focuses on the research and development of new materials and new processes in the field of extrusion. They combine the latest scientific research results with practical applications to develop high - performance granulator machines. The company also has a complete set of production and testing equipment, which can ensure the quality and performance of the products.


Nanjing Keya Extrusion Equipment Co., Ltd. has a good reputation in the domestic and international markets. Their products are exported to many countries and regions, and they have established long - term cooperative relationships with many well - known enterprises.


Features of Granulator Machines

  • Optimized Screw Structure: The granulator machines of Nanjing Keya have an optimized screw structure. The screw can effectively convey, melt, and mix the materials, improving the plasticization effect and the quality of the granules.
  • Wear - resistant Components: The key components of the machines, such as the screw and the barrel, are made of wear - resistant materials. This can extend the service life of the machine and reduce the maintenance cost.
  • Good Mixing Performance: The machines have a good mixing performance. They can evenly mix different types of materials, such as polymers, additives, and fillers, to produce high - quality granules with uniform properties.


Company Advantages

  • Technical Consultation Service: The company provides professional technical consultation service to customers. Before customers purchase the machines, they can get detailed advice on the selection of machines, production process design, and raw material matching.
  • Flexible Production Arrangement: Nanjing Keya can arrange production according to the specific requirements of customers. Whether it is a small - batch order or a large - scale production, they can meet the needs of customers in time.
  • Quick Response to After - sales Problems: The company has a fast - response after - sales service team. Once customers encounter problems during the use of the machines, they can quickly get technical support and solutions.


6. Zhangjiagang Panguang Machinery Co., Ltd.

Company Introduction

Zhangjiagang Panguang Machinery Co., Ltd. is a specialized manufacturer of plastic granulator machines. The company was founded in [year] and is located in the plastic machinery industrial park in Zhangjiagang.


The company has a group of experienced technicians and workers. They are committed to the production of high - quality granulator machines. The company's production process is strict, from the processing of parts to the assembly of the whole machine, every step is carried out in accordance with high - standard quality requirements.


Zhangjiagang Panguang Machinery Co., Ltd. focuses on customer needs and provides personalized services. They have continuously improved their products and services based on customer feedback, and have won the trust and praise of customers.


Features of Granulator Machines

  • Compact Structure: The granulator machines of Zhangjiagang Panguang have a compact structure. They occupy less floor space, which is very suitable for small and medium - sized enterprises with limited production space.
  • Low Noise Operation: The machines are designed to operate with low noise. This can create a good working environment for operators and reduce the impact on the surrounding environment.
  • Easy Maintenance: The machines are easy to maintain. The parts are designed for easy disassembly and replacement, which can reduce the maintenance time and cost.


Company Advantages

  • Personalized Design: The company can provide personalized design services according to the specific needs of customers. Whether it is the appearance, function, or performance of the machine, they can design a unique solution for customers.
  • Competitive Price: Zhangjiagang Panguang offers granulator machines at a competitive price. They can provide cost - effective products to customers, helping customers to reduce production costs.
  • Good After - sales Service: The company provides good after - sales service. They can provide spare parts in time and send technicians to the customer's site for maintenance and repair when necessary.


7. Nanjing Kexin Extrusion Equipment Co., Ltd.

Company Introduction

Nanjing Kexin Extrusion Equipment Co., Ltd. is an enterprise dedicated to the research, development, and production of extrusion equipment and granulator machines. The company was established in [year] and has a certain scale of production and R & D capabilities.


The company's R & D team is constantly exploring new technologies and new materials in the field of extrusion. They aim to develop more advanced and efficient granulator machines. The company also pays attention to the improvement of product quality and has established a complete quality control system.


Nanjing Kexin Extrusion Equipment Co., Ltd. has a wide range of customers in the domestic and international markets. Their products are well - received for their high quality and stable performance.


Features of Granulator Machines

  • High - Temperature Resistance: The granulator machines of Nanjing Kexin can withstand high temperatures during the production process. This is very important for the processing of some high - temperature - resistant plastics, ensuring the normal operation of the machine and the quality of the granules.
  • Accurate Temperature Control: The machines are equipped with an accurate temperature control system. They can precisely control the temperature of the extrusion process, which is crucial for the plasticization and granulation of materials.
  • Good Self - cleaning Function: The screw and the barrel of the machines have a good self - cleaning function. This can prevent the accumulation of materials in the machine, reducing the risk of blockage and improving the production efficiency.


Company Advantages

  • Technical Innovation: The company emphasizes technical innovation. They continuously introduce new technologies and improve the performance of their products, keeping up with the development of the industry.
  • Quality Assurance: Nanjing Kexin has a strict quality assurance system. They ensure that every product meets high - quality standards through strict inspection and testing.
  • Customer - Oriented Service: The company takes customer satisfaction as its goal. They provide comprehensive pre - sales, in - sales, and after - sales services to customers, solving various problems for customers.


8. Zhangjiagang City Xinyi Machinery Co., Ltd.

Company Introduction

Zhangjiagang City Xinyi Machinery Co., Ltd. is a professional manufacturer of plastic granulator machines and related equipment. The company was founded in [year] and has a long - standing history in the plastic machinery manufacturing industry.


The company has a complete set of production processes and quality control systems. They use high - quality raw materials and advanced manufacturing techniques to produce granulator machines with high performance and reliability. The company also has a professional sales and after - sales service team, which can provide customers with comprehensive services.


Zhangjiagang City Xinyi Machinery Co., Ltd. has a wide market share in the domestic and international markets. Their products are exported to many countries and regions, and they have established a good brand image.


Features of Granulator Machines

  • High - speed Granulation: The granulator machines of Zhangjiagang City Xinyi can achieve high - speed granulation. They can produce a large number of granules in a short time, improving the production efficiency of customers.
  • Stable Granule Size: The machines can produce granules with stable size. This is very important for the subsequent processing and application of the granules, ensuring the consistency of product quality.
  • Energy - saving Design: The machines are designed with energy - saving features. They can reduce energy consumption during the production process, which is beneficial for both the environment and the cost - saving of customers.


Company Advantages

  • Long - term Industry Experience: With many years of experience in the industry, Zhangjiagang City Xinyi has a deep understanding of the market and customer needs. They can provide professional solutions and high - quality products to customers.
  • Comprehensive Product Support: The company provides comprehensive product support, including spare parts supply, technical training, and equipment upgrading. This can ensure the long - term stable operation of the machines.
  • Good Brand Reputation: The company has established a good brand reputation through high - quality products and excellent services. Customers trust their products and are willing to cooperate with them for a long - term.


9. Nanjing Chengrui Extrusion Equipment Co., Ltd.

Company Introduction

Nanjing Chengrui Extrusion Equipment Co., Ltd. is a manufacturer focusing on extrusion equipment and granulator machines. The company was established in [year] and has a professional R & D and production team.


The company's R & D team is committed to the research and development of new technologies and new products in the field of extrusion. They continuously improve the performance and quality of granulator machines through technical innovation. The company also has a strict quality management system to ensure that every product meets the highest standards.


Nanjing Chengrui Extrusion Equipment Co., Ltd. has a wide range of customers in different industries. Their products are used in the production of various plastic products, such as pipes, profiles, and films.


Features of Granulator Machines

  • Advanced Feeding System: The granulator machines of Nanjing Chengrui are equipped with an advanced feeding system. This system can accurately control the feeding amount and speed of materials, ensuring the stable production of granules.
  • High - strength Structure: The machines have a high - strength structure. They can withstand high - pressure and high - load operations, ensuring the long - term stable operation of the machine.
  • Good Granule Appearance: The granulator machines can produce granules with good appearance. The granules are smooth, round, and have uniform color, which is very suitable for high - end product applications.


Company Advantages

  • Custom - made Solutions: The company can provide custom - made solutions according to the specific needs of customers. They can design and produce granulator machines that meet the special requirements of customers, such as special materials, special processes, and special production capacities.
  • Technical Training: Nanjing Chengrui provides technical training to customers. They can train customers' operators on the operation, maintenance, and troubleshooting of the machines, improving the customers' technical level.
  • Continuous Improvement: The company is committed to continuous improvement. They constantly collect customer feedback and market information, and use this to improve their products and services.


10. Zhangjiagang City Xinda Machinery Co., Ltd.

Company Introduction

Zhangjiagang City Xinda Machinery Co., Ltd. is a well - known manufacturer of plastic granulator machines in China. The company was founded in [year] and is located in the plastic machinery production base of Zhangjiagang.


The company has a large - scale production workshop and a complete set of production equipment. They have a team of experienced technicians and workers who are responsible for the production and quality control of the machines. The company also attaches great importance to product innovation and has continuously developed new products to meet the changing market demand.


Zhangjiagang City Xinda Machinery Co., Ltd. has a wide sales network in the domestic and international markets. Their products are sold to many countries and regions, and they have won a high reputation among customers.


Features of Granulator Machines

  • Versatile Application: The granulator machines of Zhangjiagang City Xinda can be used for the granulation of various types of plastics, including general - purpose plastics, engineering plastics, and recycled plastics. This makes the machines very versatile and suitable for different production needs.
  • High - quality Cutting Blades: The machines are equipped with high - quality cutting blades. The blades are sharp and durable, which can ensure the efficient cutting and granulation of materials.
  • Easy - to - Clean Design: The machines are designed for easy cleaning. The internal structure of the machine is simple and easy to disassemble, which can facilitate the cleaning of the machine and prevent the cross - contamination of different materials.


Company Advantages

  • Rich Product Line: The company offers a rich product line of granulator machines, including different models and specifications. Customers can choose the most suitable machine according to their production scale and product requirements.
  • Cost - effective Solutions: Zhangjiagang City Xinda provides cost - effective solutions to customers. They can offer high - quality machines at a reasonable price, helping customers to achieve better economic benefits.
  • Quick Installation and Commissioning: The company can provide quick installation and commissioning services to customers. Their technicians can arrive at the customer's site in time and complete the installation and commissioning of the machine, ensuring that the customer can start production as soon as possible.


Conclusion

China's granulator machine manufacturing industry has developed rapidly in recent years, and the above - mentioned top 10 factories are the outstanding representatives in this field. Each factory has its own unique features and advantages, whether it is in terms of product technology, quality, or service.


These factories have made important contributions to the development of various industries, such as plastics recycling, pharmaceuticals, and food processing, by providing high - quality granulator machines. With the continuous progress of technology and the increasing demand of the market, these factories will continue to innovate and improve their products and services to meet the challenges and opportunities in the future.


For customers who are looking for granulator machines, they can choose the most suitable factory according to their specific needs, such as production capacity, product quality requirements, and budget. At the same time, the development of these factories also reflects the overall strength and competitiveness of China's granulator machine manufacturing industry in the global market.


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